Amherst Invitational 2007 vs Amherst Invitational 2009
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +4 | 302 | 298 |
| Overall Average | +14.65 | 20:32.03 | 20:17.37 |
| 1st-10th Place | -16.80 | 16:06.40 | 16:23.20 |
| 1st-25th Place | -7.36 | 16:31.16 | 16:38.52 |
| 1st-50th Place | -7.50 | 16:51.90 | 16:59.40 |
| 1st-100th Place | -2.45 | 17:30.72 | 17:33.17 |
| Common Athletes | -- | -- | 35 |
| Ran Faster | -7 | 14 | 21 |
| Ran Season Best | -- | 27 | 27 |
| Average Time | +30.23 | 20:44.80 | 20:14.57 |
| Median Time | +24.00 | 20:15.00 | 19:51.00 |
| Middle 80% Times | +31.61 | 20:38.93 | 20:07.32 |
| Top 10% Times | +22.25 | 16:56.50 | 16:34.25 |
| Top 25% Times | +22.33 | 17:27.56 | 17:05.22 |
| Top 50% Times | +35.50 | 18:30.00 | 17:54.50 |
| Bottom 50% Times | +23.28 | 21:50.44 | 21:27.17 |
| Bottom 25% Times | +18.44 | 24:20.22 | 24:01.78 |
| Bottom 10% Times | +29.50 | 26:02.75 | 25:33.25 |
| Average Difference | +30.23 | -- | -- |
| Median Difference | +1:25.00 | -- | -- |
| Middle 80% Difference | +32.96 | -- | -- |
| Top 10% Difference | +4.25 | -- | -- |
| Top 50% Difference | +35.50 | -- | -- |
| Top 25% Difference | +21.78 | -- | -- |
| Top 50% Difference | +35.50 | -- | -- |
| Bottom 50% Difference | +28.00 | -- | -- |
| Bottom 25% Difference | +30.33 | -- | -- |
| Bottom 10% Difference | +40.25 | -- | -- |